REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Wednesday 13 February 2019

LG - DP-3514 _ DP-2514 _ STARTING AND SHUTTING DOWN THE PROJECTOR.

LG - DP-3514 _ DP-2514 _ STARTING AND SHUTTING DOWN THE PROJECTOR.



  • Connect the power cord to the projector and then to AC wall socket.  The 'Power' and 'ready' LEDs on the projector will light.
  • Turn 'ON' the connected devices.
  • Ensure the Ready LED displays a solid orange, and not a flashing orange.  Press the 'Power' button to turn ON the projector.  The projector splash screen displays, and connected devices are detected.  See Setting an Access Password (Security Lock) is enabled.
  • If more than one device is connected, press the 'Source' button and use [Up | Dn] to scroll among devices.
  • When the "Power Off / Press Power again" message appears, press the Power button.  The projector turns OFF.
  • Be sure to remove the lens cap before starting projector.
  • do not plug the Power Cord, until the lamp LED stops (on Cooling mode) flashing-indicating  the projector has cooled down.
SETTING AN ACCESS PASSWORD.
  • Can use four arrow buttons to set a password, and prevent unauthorized use of the projector.   When enabled, the password must be entered after power ON the projector.  KEEP the PASSWORD in a SAFE PLACE.  Without password, it will not be able to use the projector, and if password is lost, have to  contact the reseller for further information.
  1. Press 'Menu' button to open the OSD menu.
  2. Press [ > \ < ] button to move to installation I Menu
3.  Press the cursor [Up | Dn] button, to select Security Lock.
4.  Press [< \ > ] button to enable or disable security lock function. A password dialogue box will automatically appears.
5.  Use [< \ >] {Up |Dn} buttons, either on the keypad or on the remote control for password entry. Can use any combination including the same arrow 'Five' times, but not less than 'Five'.  Press the cursor button in any order to set the password.  Select 'Menu' to Exit the dialog box.
6.  Password confirm menu appears when user press the Power On key, in case the security lock is enabled.  Enter the password in the order you have done earlier. In case, the password has lost, there is no other way than contacting the SG Service Center
Posted By: FRANK at 02:47
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